On December 31, 1986, International Business Machines (IBM) had a market capitalization of $25.9B, based on 2.46B shares at a price of $10.51.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1986 | $10.51 | 6,313,656 | 2,462,400,000 | $25,875,637,920.00 |
December 30 1986 | $10.58 | 5,062,640 | 2,462,400,000 | $26,064,257,760.00 |
December 29 1986 | $10.56 | 4,234,208 | 2,462,400,000 | $26,010,331,200.00 |
December 26 1986 | $10.68 | 1,597,870 | 2,462,400,000 | $26,306,804,160.00 |
December 24 1986 | $10.68 | 4,309,520 | 2,462,400,000 | $26,306,804,160.00 |
December 23 1986 | $10.55 | 10,125,280 | 2,462,400,000 | $25,983,244,800.00 |
December 22 1986 | $10.78 | 6,819,920 | 2,462,400,000 | $26,549,350,560.00 |
December 19 1986 | $10.96 | 11,840,720 | 2,462,400,000 | $26,980,516,800.00 |
December 18 1986 | $10.98 | 6,694,400 | 2,462,400,000 | $27,034,443,360.00 |
December 17 1986 | $11.10 | 4,811,600 | 2,462,400,000 | $27,331,162,560.00 |
December 16 1986 | $11.22 | 6,527,040 | 2,462,400,000 | $27,627,389,280.00 |
December 15 1986 | $11.18 | 5,857,600 | 2,462,400,000 | $27,519,782,400.00 |
December 12 1986 | $11.08 | 4,309,520 | 2,462,400,000 | $27,276,989,760.00 |
December 11 1986 | $11.21 | 9,121,120 | 2,462,400,000 | $27,600,549,120.00 |
December 10 1986 | $11.21 | 5,941,280 | 2,462,400,000 | $27,600,549,120.00 |
December 09 1986 | $11.11 | 4,184,000 | 2,462,400,000 | $27,358,002,720.00 |
December 08 1986 | $11.19 | 6,401,520 | 2,462,400,000 | $27,546,622,560.00 |
December 05 1986 | $11.09 | 5,397,360 | 2,462,400,000 | $27,304,076,160.00 |
December 04 1986 | $11.19 | 5,564,720 | 2,462,400,000 | $27,546,622,560.00 |
December 03 1986 | $11.26 | 7,865,920 | 2,462,400,000 | $27,735,242,400.00 |
December 02 1986 | $11.37 | 12,217,280 | 2,462,400,000 | $28,004,875,200.00 |
December 01 1986 | $11.15 | 5,062,640 | 2,462,400,000 | $27,465,855,840.00 |
November 28 1986 | $11.13 | 3,041,768 | 2,462,400,000 | $27,411,929,280.00 |
November 26 1986 | $11.03 | 4,184,000 | 2,462,400,000 | $27,169,382,880.00 |
November 25 1986 | $11.13 | 7,907,760 | 2,462,400,000 | $27,411,929,280.00 |
